Delhi, Delhi, India
$600/hr · Starting at $5,000
Nonceblox is a family of talented blockchain architects, consultants, business SMEs and Crypto advisers who are passionate about one thing only - "Building Commercially Scalable Blockchain Products".
Karachi, Sindh, Pakistan
100/yr · 100%
$25/hr · Starting at $250
Unlock the power of blockchain technology with custom smart contracts and decentralized applications (dApps). I specialize in providing secure, scalable, and efficient blockchain solutions to help you…
Hyderabad, Sindh, Pakistan
Past Earnings
$15/hr · Starting at $300
Offering Minting DApp Services: Leverage our expertise in developing minting decentralized applications (DApps) to create and manage digital assets. Our services encompass the design, development, and…
Hetampur, West Bengal, India
$10/hr · Starting at $200
As a blockchain developer, I offer comprehensive full stack web development services with a specialization in blockchain technologies. My expertise spans across creating and managing decentralized app…
Bayside, New York, United States
$60/hr · Starting at $50
Cryptocurrency and blockchain solutions are revolutionizing how industries operate. I am an experienced developer with in-depth knowledge of blockchain technology and cryptocurrency. I can build NFT…
Warsaw, Mazowieckie, Poland
$30/hr · Starting at $1,000
✓ If you're looking for an experienced Fullstack Developer who prioritizes solving your business challenges with effective solutions, you're in the right place! ⚙️ Over 5+ years of professional experi…
Thanh pho Ho Chi Minh, Ho Chi Minh, Vietnam
ID Verified
$45/hr · Starting at $500
I’m a Blockchain Engineer specializing in smart contract development and security auditing across Solana (Rust) and EVM (Solidity) ecosystems. With several years of hands-on experience building and se…
Bhamdoun EL Mahatta, Mont-Liban, Lebanon
$50/hr · Starting at $50,000
The platform enables a user to open a position by selecting a cryptocurrency pair, specifying a budget and an expiration, and either executing immediately or scheduling the opening by a specific time
San Diego, California, United States
$40/hr · Starting at $50
I build secure, high-quality smart contracts and decentralized applications (DApps) for Ethereum, Polygon, BNB Chain, Base, and other EVM-compatible networks. My work covers the full lifecycle of Web3…
Da Nang, Da Nang, Vietnam
$25/hr · Starting at $500
Develop and test Solidity smart contracts: ERC-20, ERC-721, ERC-1155, staking, vesting, airdrops, and acc ess control Use Hardhat/Foundry, unit tests, gas profiling, and secure patterns (reentrancy gu…
Lutsk, Volyns'ka Oblast', Ukraine
$25/hr · Starting at $70
I provide blockchain and Web3 integration services for startups, businesses, and cryptocurrency-related projects. I have experience working with multiple blockchain ecosystems and cryptocurrency platf…
Surat, Gujarat, India
$50/hr · Starting at $45
My services include: • Smart Contract Development (Solidity) • Smart Contract Integration using Ethers.js & Web3.js • Ethereum & EVM-Compatible Blockchain Development • ERC-20, ERC-721 (NFT), and ERC-…
bogota, Cundinamarca, Colombia
$20/hr · Starting at $60
I build Web3 MVPs and decentralized applications focused on security, transparency, and digital sovereignty. My expertise includes Solidity smart contracts, Arbitrum Stylus (Rust), decentralized stora…
Bhakkar, Punjab, Pakistan
$5/hr · Starting at $25
Greetings, Unlock the future of technology with our cutting-edge Blockchain Development services. We specialize in creating decentralized, secure, and scalable blockchain solutions tailored to your bu…
Noida, Uttar Pradesh, India
75/yr · 100%
$35/hr · Starting at $150
Blockchain Development & Security – Secure, Scalable, and Decentralized Solutions Looking to build a secure, decentralized, and future-ready blockchain application or smart contract platform? With
Nawan Jandanwala, Punjab, Pakistan
360/yr · 100%
Welcome to my gig! I have the best experiences with most of blockchain dapps Of all the chains, I really prefer bitcoin, solana, xrpl, hedera, evm based chain such as ethereum, binance and cosmos chai…
Ahmedabad, Gujarat, India
$30/hr · Starting at $5,000
Deep is a software engineer, decentralized application architect, Ethereum and Quorum developer with expertise in web and mobile app development and decentralized applications. I am passionate about b…
Chennai, Tamil Nadu, India
Ethereum Smart Contract Development Ethereum smart contract, the transactions can be more precise and their time is reduced as well. They can be flawless and the differences tokens and protocols can b…
Essen, North Rhine-Westphalia, Germany
$15/hr · Starting at $25
Bitcoin, Ethereum, Polygon, BNB, Solana to AVAX: How top cryptos performed in the last 24 hours Top cryptocurrency prices today (19 July): Crypto markets continued the upward momentum over the last d…
Mumbai, Maharashtra, India
$50/hr · Starting at $250
Blockchain development is the process of creating and maintaining decentralized digital ledger systems that use cryptography to secure and validate transactions. These transactions can include the exc…